117795920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 309126048

約数和(自身を除く): 191330128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 43, 44, 55, 80, 86, 88, 110, 121, 172, 176, 215, 220, 242, 283, 344, 430, 440, 473, 484, 566, 605, 688, 860, 880, 946, 968, 1132, 1210, 1415, 1720, 1892, 1936, 2264, 2365, 2420, 2830, 3113, 3440, 3784, 4528, 4730, 4840, 5203, 5660, 6226, 7568, 9460, 9680, 10406, 11320, 12169, 12452, 15565, 18920, 20812, 22640, 24338, 24904, 26015, 31130, 34243, 37840, 41624, 48676, 49808, 52030, 60845, 62260, 68486, 83248, 97352, 104060, 121690, 124520, 133859, 136972, 171215, 194704, 208120, 243380, 249040, 267718, 273944, 342430, 416240, 486760, 535436, 547888, 669295, 684860, 973520, 1070872, 1338590, 1369720, 1472449, 2141744, 2677180, 2739440, 2944898, 5354360, 5889796, 7362245, 10708720, 11779592, 14724490, 23559184, 29448980, 58897960, 117795920]

約数ペア:

[(1, 117795920), (2, 58897960), (4, 29448980), (5, 23559184), (8, 14724490), (10, 11779592), (11, 10708720), (16, 7362245), (20, 5889796), (22, 5354360), (40, 2944898), (43, 2739440), (44, 2677180), (55, 2141744), (80, 1472449), (86, 1369720), (88, 1338590), (110, 1070872), (121, 973520), (172, 684860), (176, 669295), (215, 547888), (220, 535436), (242, 486760), (283, 416240), (344, 342430), (430, 273944), (440, 267718), (473, 249040), (484, 243380), (566, 208120), (605, 194704), (688, 171215), (860, 136972), (880, 133859), (946, 124520), (968, 121690), (1132, 104060), (1210, 97352), (1415, 83248), (1720, 68486), (1892, 62260), (1936, 60845), (2264, 52030), (2365, 49808), (2420, 48676), (2830, 41624), (3113, 37840), (3440, 34243), (3784, 31130), (4528, 26015), (4730, 24904), (4840, 24338), (5203, 22640), (5660, 20812), (6226, 18920), (7568, 15565), (9460, 12452), (9680, 12169), (10406, 11320)]